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The refresh rate is the amount of times your screen gets fully refreshed and is expressed in Hertz. (256 colors) Changing it to 16 bits (0x00000010) will show 65536 colors (High Colors) Other values that are typically available are 24 bits (0x00000018) On my box this hexadecimal value was set to 0x00000008 (8) which meant my screen used an 8 bit color depth. HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Video\ GUID\0000\DefaultSettings.BitsPerPel.The color depth used on your monitor is captured in the following registry value: You can then use these values to modify the corresponding registry values.Ī restart will make your preferred screen resolution meet reality.
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In Server Core, you will have to find another computer or a hardware advanced calculator) offers an easy way to convert decimal amounts to hexadecimal amounts. In the case of a LCD monitor your monitor might not show any user interface anymore.Ī good way to change your Screen resolution is to write down the amount of pixels you want to fill your screen width with (this is the XResolution) and the amount of pixels you want on your screen height (the YResolution). In the case of a CRT monitor specifying an absurd resolution might damage your monitor. You can actually specify any XResolution and YResolution value as long as they are hexadecimal. HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Video\ GUID\0000\DefaultSettings.YResolution.HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Video\ GUID\0000\DefaultSettings.XResolution.You can change the screen resolution by modifying two registry values.
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